TY - JOUR A1 - Iturralde, Kepa A1 - Feucht, Malte A1 - Illner, Daniel A1 - Hu, Rongbo A1 - Pan, Wen A1 - Linner, Thomas A1 - Bock, Thomas A1 - Eskudero, Ibon A1 - Rodriguez, Mariola A1 - Gorrotxategi, Jose A1 - Izard, Jean-Baptizste A1 - Astudillo, Julen A1 - Cavalcanti Santos, João. A1 - Gouttefarde, Marc A1 - Fabritius, Marc A1 - Martin, Christoph A1 - Henninge, Tomas A1 - Normes, Stein M. A1 - Jacobsen, Yngve A1 - Pracucci, Alessandro A1 - Cañada, Jesus A1 - Jimenez-Vicaria, Jose David A1 - Alonso, Rubén A1 - Elia, Lorenzo T1 - Cable-driven parallel robot for curtain wall module installation JF - Automation in Construction N2 - A cable-driven parallel robot (CDPR) was developed for the installation of curtain wall modules (CWM). The research addressed the question of whether the CDPR was capable installing CWMs with sufficient accuracy while being competitive compared to conventional manual methods. In order to develop and test such a system, a conceptual framework that consisted of three sub-systems was defined. The tests, carried out in two close-to-real demonstration buildings, revealed an absolute accuracy of the CWM installation of 4 to 23 mm. The working time for installing a CWM was reduced to 0.51 h. The results also show that the system is competitive for a workspace greater than 96 m2 compared to conventional manual methods. However, improvements such as reducing the hours for setting up the CDPR on the one hand and achieving a faster and more robust MEE on the other hand will be still necessary in the future. KW - Accuracy KW - Cable-robot KW - Facade KW - On-site Y1 - 2022 U6 - https://doi.org/10.1016/j.autcon.2022.104235 VL - 138 IS - June PB - Elsevier ER - TY - CHAP A1 - Pan, Wen A1 - Hu, Rongbo A1 - Linner, Thomas A1 - Bock, Thomas T1 - Developing a roadmap for implementing on-site construction automation and robotics in Hong Kong T2 - CIB World Building Congress 2019 "Constructing Smart Cities" ; 17.06.2019-21.06.2019, Hong Kong, China N2 - For a long time, the conventional construction sector in Hong Kong has been perceived as old-fashioned and lagging behind compared to many other industrial sectors. Numerous challenges are facing the construction industry, such as diminishing productivity, unstable quality, increasing demand, as well as population aging and shortage in the local labor market. One possible solution is to identify and deploy the state-of-the-art technologies that could potentially be implemented in the Hong Kong construction industry. Many studies have been documented about the design and development of a specific construction robotic system. However, there is limited literature on how to investigate the implementation and integration of a range of proposed systems in a specific, local context, and to evaluate the process and impact from short-term, mid-term, and long-term perspectives. Based on the ongoing consultancy project commissioned by the Construction Industry Council (CIC) in Hong Kong, this paper demonstrates the method adopted in proposing a systematic approach as well as the development of a comprehensive roadmap for implementing on-site construction automation and robotic technologies in the context of Hong Kong. In general, the proposed roadmap, which is structured based on the reviews of the current situation in Hong Kong's construction industry, will evaluate short-term and mid-term practical strategies and action plans. Furthermore, it will forecast a long-term perspective, aspirations, and potential business strategy. The activity of road-mapping is extended with the objective to mitigate existing risks and barriers, and to plan ahead. Eventually, it will serve as a guideline for the construction industry in Hong Kong and beyond to execute similar types of projects in the future. KW - Consultancy KW - Hong Kong KW - On-site KW - roadmap KW - Construction automation and robotics Y1 - 2019 UR - https://www.researchgate.net/publication/335149370_Developing_a_roadmap_for_implementing_on-site_construction_automation_and_robotics_in_Hong_Kong ER - TY - CHAP A1 - Iturralde, Kepa A1 - Feucht, Malte A1 - Hu, Rongbo A1 - Pan, Wen A1 - Schlandt, Marcel A1 - Linner, Thomas A1 - Bock, Thomas A1 - Izard, Jean-Baptizste A1 - Eskudero, Ibon A1 - Rodriguez, Mariola A1 - Gorrotxategi, Jose A1 - Astudillo, Julen A1 - Cavalcanti Santos, João. A1 - Gouttefarde, Marc A1 - Fabritius, Marc A1 - Martin, Christoph A1 - Henninge, Tomas A1 - Stein, M. Nornes A1 - Normes, Stein M. A1 - Jacobsen, Yngve A1 - Pracucci, Alessandro A1 - Cañada, Jesus A1 - Jimenez-Vicaria, Jose David A1 - Paulotto, Carlo A1 - Alonso, Rubén A1 - Elia, Lorenzo ED - Tateyama, Kazuyoshi ED - Ishii, Kazuo ED - Inoue, Fumihiro T1 - A Cable Driven Parallel Robot with a Modular End Effector for the Installation of Curtain Wall Modules (Best Paper Award) T2 - Proceedings of the 37th International Symposium on Automation and Robotics in Construction (ISARC 2020): From Demonstration to Practical Use, To New Stage of Construction Robot, October 27-28, 2020, Kitakyushu, Japan N2 - The installation of curtain wall modules (CWMs) is a risky activity carried out in the heights and often under unfavorable weather conditions. CWMs are heavy prefabricated walls that are lifted normally with bindings and cranes. High stability is needed while positioning in order not to damage the fragile CWMs. Moreover, this activity requires high precision while positioning brackets, the modules, and for that reason, intensive survey and marking are necessary. In order to avoid such inconveniences, there were experiences to install façade modules in automatic mode using robotic devices. In the research project HEPHAESTUS, a novel system has been developed in order to install CWMs automatically. The system consists of two subsystems: a cable driven parallel robot (CDPR) and a set of robotic tools named as Modular End Effector (MEE). The platform of the CDPR hosts the MEE. This MEE performs the necessary tasks of installing the curtain wall modules. There are two main tasks that the CDPR and MEE need to achieve: first is the fixation of the brackets onto the concrete slab, and second is the picking and placing of the CWMs onto the brackets. The first integration of the aforementioned system was carried out in a controlled environment that resembled a building structure. The results of this first test show that there are minor deviations when positioning the CDPR platform. In future steps, the deviations will be compensated by the tools of the MEE and the installation of the CWM will be carried out with the required accuracy automatically. KW - automation KW - Façade KW - On-site KW - Robotics Y1 - 2020 SN - 978-952-94-3634-7 U6 - https://doi.org/10.22260/ISARC2020/0204 SP - 1472 EP - 1479 PB - The International Association for Automation and Robotics in Construction (I.A.A.R.C.) ER -